Unified presentation contents retrieval using laser pointer information

Wataru Nakano*, Yuta Ochi, Takashi Kobayash, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota

*この研究の対応する著者

研究成果: Conference contribution

抄録

We have proposed unifying presentation contents, such as lecture video and presentation slides used in lectures, using metadata. For the unified contents, we have also proposed a search mechanism named UPRISE (Unified Presentation Slide Retrieval by Impression Search Engine). In this paper, we focus on the position, count, and duration information of a laser pointer, and propose a retrieval method using the information. In proposed method, we extract the position of laser pointer from video, and choose a sentence near the laser pointer position with a number of candidates. We evaluate our approach by applying it to actual presentation contents.

本文言語English
ホスト出版物のタイトルProceedings - International Workshop on Biomedical Data Engineering, BMDE2005
出版社IEEE Computer Society
ページ1261
ページ数1
ISBN(印刷版)0769526578, 9780769526577
DOI
出版ステータスPublished - 2005
外部発表はい
イベント21st International Conference on Data Engineering Workshops 2005 - Tokyo, Japan
継続期間: 2005 4月 32005 4月 4

出版物シリーズ

名前Proceedings - International Workshop on Biomedical Data Engineering, BMDE2005
2005

Conference

Conference21st International Conference on Data Engineering Workshops 2005
国/地域Japan
CityTokyo
Period05/4/305/4/4

ASJC Scopus subject areas

  • 工学(全般)

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